a{
	color:#444866;
	text-decoration: none;
}
a:hover{
	color:#fff;
}
.inner_c{
			width:1000px;
			margin: 0 auto;
		}
		/*header部分开始*/
		.header{
			width:100%;
			height:58px;
			background-color: #191d3a;
		}
		.header .header_c{
			overflow: hidden;
		}
		.header .header_c .logo{
			float:left;
			width:225px;
		}
		.header .header_c .logo a{
			display:block;
			width:177px;
			height: 58px;
			background: url(../images/logo.png) no-repeat 20px 10px;
			text-indent: -9999em;
			overflow:hidden;
		}
		.header .header_c .nav{
			float:left;
			width:655px;	
		}
		.header .header_c .nav ul{
			overflow:hidden;
		}
		.header .header_c .nav ul li{
			float:left;
			padding-top: 2px;
		}
		.header .header_c .nav ul li a{
			display: block;
			width:84px;
			line-height: 56px;
			color:#818496;
			text-align: center;
			border-left: 1px solid #252947;
			border-right: 1px solid #252947;
		}
		.header .header_c .nav ul li a.current{
			background-color: #252947;
			color: #e2e4ed;
		}
		.header .header_c .nav ul li a:hover{
			background-color: #252947;
			color: #e2e4ed;
		}

		.header .header_c .joinus{
			float:left;
			padding-top:12px;
		}
		.header .header_c .joinus a{
			display:block;
			width:100px;
			height: 34px;
			background-color: #38b774;
			text-align: center;
			line-height: 36px;
			font-size: 14px;
			color: #ffffff;
			border-radius: 3px;
		}
		.header .header_c .joinus a:hover{
			background-color: #2ba363;
			border-radius: 3px;
		}
		/*footer部分*/
		.footer{
			width:100%;
			height: 91px;
			background: #191d3a;
			line-height: 91px;
		}
		.footer .b_nav{
			float: left;
		}
		.footer .b_nav span{
			padding: 0 10px;
		}
		.footer .copyright{
			float: right;
			padding-right: 50px;
			position: relative;
		}
		.footer .copyright img{
			width:40px;
			height: 50px;
			position: absolute;
			top:50%;
			margin-top: -25px;
			right: 2px;
		}